EFFECTS OF LONG-TERM ZEARALENONE ADMINISTRATION ON SPERMATOGENESIS AND SERUM LUTEINIZING-HORMONE, FOLLICLE-STIMULATING-HORMONE, AND PROLACTIN VALUES IN MALE-RATS

被引:0
作者
MILANO, GD
BECUVILLALOBOS, D
TAPIA, MO
机构
[1] UNIV CTR PROV BUENOS AIRES,FAC CIENCIAS VET,DEPT FISIOPATOL,RA-7000 TANDIL,ARGENTINA
[2] CONSEJO NACL INVEST CIENT & TECN,INST BIOL & MED EXPTL,RA-1428 BUENOS AIRES,DF,ARGENTINA
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D O I
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中图分类号
S85 [动物医学(兽医学)];
学科分类号
0906 ;
摘要
Body and testis weights, serum luteinizing hormone, follicle-stimulating hormone, and prolactin values and volume fractions of Sertoli cells, spermatogonia, early and late primary spermatocytes, and round and long spermatids were evaluated in 70-day-old male rats treated orally with 20 mg of zearalenone/kg of body weight daily for 5 weeks. A significant (P < 0.05) increase in serum prolactin concentration was consistently observed during the 5 weeks of treatment with zearalenone. Significant changes were not observed in any of the other variables evaluated.
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页码:954 / 958
页数:5
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